packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java

/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License
 */

package com.android.systemui.statusbar.phone;

import android.content.Context;
import android.content.Intent;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.ContactsContract;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;

import com.android.systemui.qs.QSPanel;
import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;

/**
 * Container for image of the multi user switcher (tappable).
 */
public class MultiUserSwitch extends FrameLayout implements View.OnClickListener {

    private QSPanel mQsPanel;
    private KeyguardUserSwitcher mKeyguardUserSwitcher;
    private boolean mKeyguardMode;

    public MultiUserSwitch(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();
        setOnClickListener(this);
    }

    public void setQsPanel(QSPanel qsPanel) {
        mQsPanel = qsPanel;
    }

    public void setKeyguardUserSwitcher(KeyguardUserSwitcher keyguardUserSwitcher) {
        mKeyguardUserSwitcher = keyguardUserSwitcher;
    }

    public void setKeyguardMode(boolean keyguardShowing) {
        mKeyguardMode = keyguardShowing;
    }

    @Override
    public void onClick(View v) {
        final UserManager um = UserManager.get(getContext());
        if (um.isUserSwitcherEnabled()) {
            if (mKeyguardMode) {
                if (mKeyguardUserSwitcher != null) {
                    mKeyguardUserSwitcher.show();
                }
            } else {
                mQsPanel.showDetailAdapter(true,
                        mQsPanel.getHost().getUserSwitcherController().userDetailAdapter);
            }
        } else {
            Intent intent = ContactsContract.QuickContact.composeQuickContactsIntent(
                    getContext(), v, ContactsContract.Profile.CONTENT_URI,
                    ContactsContract.QuickContact.MODE_LARGE, null);
            getContext().startActivityAsUser(intent, new UserHandle(UserHandle.USER_CURRENT));
        }
    }
}